<template>
  <view>
    <!-- 选择收货地址的盒子 -->
    <view class="address-choose-box" v-if="JSON.stringify(address) === '{}'">
      <button
        type="primary"
        size="mini"
        class="btnChooseAddress"
        @click="chooseAddressHandler"
      >
        请选择收货地址+
      </button>
    </view>

    <!-- 渲染收货信息的盒子 -->
    <view class="address-info-box" v-else @click="chooseAddressHandler">
      <view class="row1">
        <view class="row1-left">
          <view class="username"
            >收货人：<text>{{ address.userName }}</text></view
          >
        </view>
        <view class="row1-right">
          <view class="phone"
            >电话：<text>{{ address.telNumber }}</text></view
          >
          <uni-icons type="arrowright" size="16"></uni-icons>
        </view>
      </view>

      <view class="row2">
        <view class="row2-left">收货地址：</view>
        <view class="row2-right">{{ fullAddress }} </view>
      </view>
    </view>

    <!-- 底部的边框线 -->
    <view class="address-border"></view>
  </view>
</template>

<script>
import { mapGetters, mapState } from 'vuex'
export default {
  data() {
    return {
      // 存储用户选择的地址
      // address: {},
    }
  },
  computed: {
    ...mapState('user', ['address']),
    ...mapGetters('user', ['fullAddress']),
    // // 完整地址
    // fullAddress() {
    //   const { provinceName, cityName, countyName, detailInfo } = this.address
    //   // 将来用户如果没有选择收获地址 address = {}
    //   if (!provinceName) return ''

    //   return provinceName + cityName + countyName + detailInfo
    // },
  },
  methods: {
    async chooseAddressHandler() {
      // 选择收货地址 => 微信自己提供了api
      // 支持promise
      const [err, res] = await uni.chooseAddress()
      // [0] => 错误信息  [1] => 得到的数据
      // console.log(err, res)

      // 错误情况处理
      if (err) {
        return this.$msg('选择收获地址失败')
      }

      // this.address = res
      this.$store.commit('user/setAddress', res)
      // console.log(this.address)
    },
  },
}
</script>

<style scoped lang="scss">
// 底部边框线的样式
.address-border {
  display: block;
  width: 100%;
  height: 10rpx;
  border-bottom: 1rpx solid #efefef;
}

// 选择收货地址的盒子
.address-choose-box {
  height: 180rpx;
  display: flex;
  align-items: center;
  justify-content: center;
}

// 渲染收货信息的盒子
.address-info-box {
  font-size: 24rpx;
  height: 180rpx;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 10rpx;

  // 第一行
  .row1 {
    display: flex;
    justify-content: space-between;

    .row1-right {
      display: flex;
      align-items: center;

      .phone {
        margin-right: 10rpx;
      }
    }
  }

  // 第二行
  .row2 {
    display: flex;
    align-items: center;
    margin-top: 20rpx;

    .row2-left {
      white-space: nowrap;
    }
  }
}
</style>
